Our collection of lab grown diamond jewellery offers exceptional brilliance, ethical sourcing, and modern elegance. At Grand Diamonds in Cape Town, we create beautifully crafted pieces featuring certified lab grown diamonds, including earrings, pendants, and other timeless jewellery designs. Each piece is carefully designed to highlight the natural beauty of the diamond while offering outstanding value and sustainability.

Diamond Tennis Necklace in 18kt White Gold

Starting from R116 000,00
Radiating timeless elegance, our Shimmering Diamond Tennis Necklace features a stunning row of Round Brilliant Cut Diamonds, expertly set in sleek 18kt White Gold.
Whether you're attending a special event or marking a meaningful moment, this exquisite piece is designed to shine as brightly as the occasion itself. Looking for a different carat weight or metal colour? Simply send us an inquiry below.
Inquiry This product has multiple variants. The options may be chosen on the product page

Diamond Tennis Necklace in 9kt White Gold

Starting from R86 000,00
Radiating timeless elegance, our Shimmering Diamond Tennis Necklace features a stunning row of Round Brilliant Cut Diamonds, expertly set in sleek 9kt White Gold. Whether you're attending a special event or marking a meaningful moment, this exquisite piece is designed to shine as brightly as the occasion itself. Looking for a different carat weight or metal colour? Simply send us an inquiry below.
Inquiry This product has multiple variants. The options may be chosen on the product page
18kt Rose Gold
9kt Rose Gold

Rose Gold Four Claw Pendant

Starting from R15 000,00
Our Four Claw Classic Pendant is suitable for everyday wear. Featuring a Round Brilliant Cut Natural, Lab-Grown Diamond or Moissanite stone set in 9 or 18kt Rose Gold, this pendant is the perfect gift for a loved one or yourself! Looking for a different carat weight or metal colour? Simply send us an inquiry below.    
Inquiry This product has multiple variants. The options may be chosen on the product page
18kt Rose Gold
9kt Rose Gold

Rose Gold Four Claw Studs

Starting from R7 500,00
Our Four Claw Stud Earrings are suitable for everyday wear. Featuring two Round Brilliant Cut Natural, Lab-Grown Diamond or Moissanite stones set in 9 or 18kt Rose Gold, these studs are the perfect gift for a loved one or yourself!    
Inquiry This product has multiple variants. The options may be chosen on the product page
18kt Rose Gold
9kt Rose Gold

Rose Gold Tennis Bracelet

Starting from R25 000,00
Effortlessly elegant, our Tennis Bracelets are a timeless expression of style. Each bracelet is adorned with a continuous line of dazzling stones, bringing radiant sparkle to your wrist. Designed for both everyday luxury and special occasions, it's the perfect gift that will be cherished for a lifetime. A true classic, no jewellery collection is complete without one. Looking for a different carat weight? Simply send us an inquiry below
Inquiry This product has multiple variants. The options may be chosen on the product page
18kt White Gold
9kt White Gold

White Gold Four Claw Pendant

Starting from R15 000,00
Our Four Claw Classic Pendant is suitable for everyday wear. Featuring a Round Brilliant Cut Natural, Lab-Grown Diamond or Moissanite stone set in 9 or 18kt White Gold, this pendant is the perfect gift for a loved one or yourself! Looking for a different carat weight or metal colour? Simply send us an inquiry below.    
Inquiry This product has multiple variants. The options may be chosen on the product page
18kt White Gold
9kt White Gold

White Gold Four Claw Studs

Starting from R7 500,00
Our Four Claw Stud Earrings are suitable for everyday wear. Featuring two Round Brilliant Cut Natural, Lab-Grown Diamond or Moissanite stones set in 9 or 18kt White Gold, these studs are the perfect gift for a loved one or yourself!    
Inquiry This product has multiple variants. The options may be chosen on the product page
18kt White Gold
9kt White Gold

White Gold Tennis Bracelet

Starting from R25 000,00
Effortlessly elegant, our Tennis Bracelets are a timeless expression of style. Each bracelet is adorned with a continuous line of dazzling stones, bringing radiant sparkle to your wrist. Designed for both everyday luxury and special occasions, it's the perfect gift that will be cherished for a lifetime. A true classic, no jewellery collection is complete without one. Looking for a different carat weight? Simply send us an inquiry below
Inquiry This product has multiple variants. The options may be chosen on the product page
18kt Yellow Gold
9kt Yellow Gold

Yellow Gold Four Claw Pendant

Starting from R15 000,00
Our Four Claw Classic Pendant is suitable for everyday wear. Featuring a Round Brilliant Cut Natural, Lab-Grown Diamond or Moissanite stone set in 9 or 18kt Yellow Gold, this pendant is the perfect gift for a loved one or yourself! Looking for a different carat weight or metal colour? Simply send us an inquiry below.    
Inquiry This product has multiple variants. The options may be chosen on the product page
18kt Yellow Gold
9kt Yellow Gold

Yellow Gold Four Claw Studs

Starting from R7 500,00
Our Four Claw Stud Earrings are suitable for everyday wear. Featuring two Round Brilliant Cut Natural, Lab-Grown Diamond or Moissanite stones set in 9 or 18kt Yellow Gold, these studs are the perfect gift for a loved one or yourself!    
Inquiry This product has multiple variants. The options may be chosen on the product page
18kt Yellow Gold
9kt Yellow Gold

Yellow Gold Tennis Bracelet

Starting from R25 500,00
Effortlessly elegant, our Tennis Bracelets are a timeless expression of style. Each bracelet is adorned with a continuous line of dazzling stones, bringing radiant sparkle to your wrist. Designed for both everyday luxury and special occasions, it's the perfect gift that will be cherished for a lifetime. A true classic, no jewellery collection is complete without one. Looking for a different carat weight? Simply send us an inquiry below
Inquiry This product has multiple variants. The options may be chosen on the product page

Beautiful Lab Grown Diamond Jewellery

Lab grown diamond jewellery offers the same brilliance and durability as traditional diamond jewellery while providing a more sustainable alternative. These diamonds are created using advanced technology that replicates the natural diamond-forming process, resulting in stones that are chemically, physically, and optically identical to mined diamonds.

Because lab grown diamonds offer excellent value, they allow for stunning jewellery designs featuring larger or higher-quality diamonds at a more accessible price.

Certified Lab Grown Diamonds

All our lab grown diamonds are independently certified by leading gemological laboratories such as IGI or GIA and are laser inscribed for your peace of mind. Certification ensures that every diamond meets strict standards for cut, colour, clarity, and carat weight. Learn more in Lab Diamond Education.

Our jewellery is designed to showcase these exceptional diamonds while maintaining the highest standards of craftsmanship.

Elegant Diamond Jewellery for Every Occasion

Our lab grown diamond jewellery collection includes elegant earrings, pendants, and other timeless designs that can be worn every day or for special occasions. Each piece combines refined craftsmanship with the brilliance of lab grown diamonds to create jewellery that will be treasured for years to come.

You can also explore our lab grown diamond engagement rings or browse our full lab grown diamond collection.

Visit Our Cape Town Showroom

We invite you to visit our Cape Town showroom to view our lab grown diamond jewellery in person. Our team will guide you through the collection and help you select a piece that perfectly suits your style.